# TM vs 808 Overdrive Pro

The clearest difference is rating: 808 Overdrive Pro at 5.0 against TM's 4.3. 808 Overdrive Pro also leads on ratings volume (31 vs 4). TM's advantage is update cadence (fortnightly vs every 6 months) and monetization model (free vs ad-supported). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

808 Overdrive Pro holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 808 Overdrive Pro has 31 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

TM ships an update fortnightly, 808 Overdrive Pro every 6 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TM | 808 Overdrive Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/tm-1-editor/id1442772853/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/808-overdrive-pro/id1537555516/reviews)** |
| Number of ratings | 4 | **31** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 38 MB | 32 MB |
| Requires iOS | **10.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### TM

[App page](https://appshunter.io/ios/app/tm-1-editor/id1442772853)

This application allows users to customize and organize sounds for their Roland TM-1 Trigger Module. Import your own samples or use the included pro-quality sounds, assign them to trigger inputs, and save custom kits for live performances or studio work.

**Highlights:** Customize TM-1 sounds, Import original samples, Access 150 pro-quality samples, Save and load custom kits, Assign MIDI note numbers, Supports WAV, AIFF, MP3, AAC, Apple Lossless

**In-app purchases:** none


### 808 Overdrive Pro

[App page](https://appshunter.io/ios/app/808-overdrive-pro/id1537555516)

This audio plugin emulates a classic green overdrive pedal, offering versatile sound modification for guitarists. It's designed to produce breathtaking sounds and can be used standalone or with other audio apps.

**Highlights:** Classic overdrive pedal emulation, Drive, Tone, and Level controls, Standalone app functionality, AudioUnit v3 effect compatible, Inter-App Audio effect compatible, Responsive and versatile sound

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TM free?

TM is free to download, with no in-app purchases.

### Is 808 Overdrive Pro free?

808 Overdrive Pro is free to download, with no in-app purchases.

### Which has better reviews, TM or 808 Overdrive Pro?

808 Overdrive Pro is rated higher. TM averages 4.3 out of 5 from 4 ratings, while 808 Overdrive Pro averages 5.0 from 31 ratings.

### Do TM or 808 Overdrive Pro have ads?

Neither TM nor 808 Overdrive Pro shows ads.

### Which is updated more often, TM or 808 Overdrive Pro?

TM ships an update fortnightly, and 808 Overdrive Pro every 6 months. Most recently, TM was updated on November 2, 2026 and 808 Overdrive Pro on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*